[Python-bugs-list] [ python-Bugs-812376 ] Problem with ftplib on HP-UX11i

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Bugs item #812376, was opened at 2003-09-25 21:10
Message generated for change (Comment added) made by anthonybaxter
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Category: Python Library
Group: Python 2.3
Status: Open
Resolution: None
Priority: 5
Submitted By: Richard Townsend (rptownsend)
Assigned to: Nobody/Anonymous (nobody)
Summary: Problem with ftplib on HP-UX11i

Initial Comment:
The following code fails on Python 2.3 (and 2.3.1).



import ftplib

f = ftplib.FTP()

f.connect('hostname', 21)



this raises:



socket.gaierror: (8, 'host nor service provided, or not 

known')



In FTP.connect() it is the call to socket.getaddrinfo() 

that is raising the exception.



The same code works OK on Python 2.2.1



If I pass an IP address instead of a hostname, the code 

runs OK on Python 2.3





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>Comment By: Anthony Baxter (anthonybaxter)
Date: 2003-09-30 19:44

Message:
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user_id=29957

Using the HP testdrive system

HP-UX spe169 B.11.11 U 9000/800 1939057856 unlimited-user

license



I did the following with 2.3.2c1:

>>> import ftplib

>>> f = ftplib.FTP()

>>> f.connect('localhost', 21)

'220 spe169.testdrive.hp.com FTP server (Version

1.1.214.4(PHNE_27765) Wed Sep  4 05:59:34 GMT 2002) ready.'

>>> 



Ah. In your example, you have 'hostname'. Is that

_literally_ what you typed? If so, it's looking for a

machine called 'hostname'. I tried that, and got the same

error you got. 



Try it without the single quotes around 'hostname'. 



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Comment By: Anthony Baxter (anthonybaxter)
Date: 2003-09-27 03:50

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Hm. I'm obviously having reading difficulties. There's

obviously something else going on entirely. Damn. I will try

to grab some time on one of the HP test boxes to see if I

can figure what's going on...



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Comment By: Anthony Baxter (anthonybaxter)
Date: 2003-09-27 03:49

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Did the workaround fix the problem? I'm not sure why it'd

work for 2.3 and not 2.3.1, unless 2.3.1's script was

generated with a newer version of autoconf - aha. Yes, it was. 

If you could check if the fix in 

https://sourceforge.net/tracker/?func=detail&atid=105470&aid=811160&group_id=5470

"makes it all better", that would be great. Put aclocal.m4

alongside configure &c, re-run autoconf, then ./configure ; make



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Comment By: Richard Townsend (rptownsend)
Date: 2003-09-27 03:21

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I had already applied the workaround to my 2.3.1 build.



I don't think configure was broken with Python 2.3 - and it 

was with 2.3 that I first noticed the problem.





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Comment By: Anthony Baxter (anthonybaxter)
Date: 2003-09-27 03:04

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Hm. I wonder if this is related to the configure broken-ness.

Can you apply the workaround from

http://www.python.org/2.3.1/bugs.html and see if the problem

is fixed?



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